package com.service;

import com.entity.Channel;
import com.util.sql.PageModel;

/**
 * 频道
 */
public interface ChannelServer {
    Channel add(Channel chan);

    int del(Channel chan);

    int update(Channel chan);

    /**
     * 批量查询频道列表
     * @param page
     * @param size
     * @param channel
     * @return
     */
    PageModel queryPage(int page, int size, Channel channel);
}
